WO2016046913A1

WO2016046913A1 - Slider for slide fastener, and pair of slide fasteners

Info

Publication number: WO2016046913A1
Application number: PCT/JP2014/075253
Authority: WO
Inventors: 衣江吉本; 昌芳小島
Original assignee: Ykk株式会社
Priority date: 2014-09-24
Filing date: 2014-09-24
Publication date: 2016-03-31
Also published as: TW201615117A; TWI563933B

Abstract

Provided are first and second sliders (10, 11) for slide fasteners, the first and second sliders (10, 11) being respectively mounted to the fastener bodies (52) of the pair of slide fasteners (13, 15) enabling members to be opened and closed. Pull tabs (16, 24) are respectively provided to bodies (14) for opening and closing the fastener elements (12) of the fastener bodies (52). The pull tabs (16, 24) are made to face each other in a substantially parallel relationship, and while being oriented in the same direction of movement among the directions of sliding of the bodies (14), the pair of pull tabs (16, 24) can be engaged with each other in a parallel, face-to-face relationship. The pull tabs (16, 24) each have a bend (30, 42) which is located at the intermediate portion of the pull tab (16, 24) in the longitudinal direction and which intersects the longitudinal direction. One end (16a, 24a) of the pull tab (16, 24) in the longitudinal direction is mounted to the corresponding body (14). The other end (16b, 24b) is provided either with a socket (38) by which the pull tabs (16, 24) are engaged with each other, or with a plug (44) which is removably engaged with the socket (38). The plug (44) is engaged by the elastic force of the socket (38).

Description

Slide fastener slider and a pair of slide fasteners

The present invention relates to a slide fastener slider for opening and closing a slide fastener that enables opening and closing of a member, and a pair of slide fasteners provided with the slide fastener slider.

Conventionally, for example, when storing boots, there are boot clips and boot stands that are used by sandwiching the cylindrical portions of the left and right boots in order to prevent the left and right sides from falling apart and falling down and storing them independently. However, boot stands are long and unsuitable for carrying around. The boot clip is small and can be carried around, but it is cumbersome to take it out and use it.

In order to solve this problem, a method is considered in which the sliders of the slide fasteners attached to the boots can be connected to each other and the left and right boots are connected. By connecting the left and right boots, the cylinder parts of the left and right boots can be arranged side by side and stored in an organized state, and the shape of the cylinder part of the boots can be kept clean.

For example, in the slide fastener sliders disclosed in Patent Documents 1 to 3, a convex engaging portion is provided on the plate-like handle of one slider, and the engaging portion is locked to the handle of the other slider. A recessed engaged portion is provided. The pair of slide fasteners are connected by engaging one convex engaging portion and the other concave engaged portion with each other. Thus, when storing a pair of slide fasteners such as left and right boots and gloves to which slide fasteners are attached, the loss and scattering can be prevented by connecting the pair of slide fasteners.

JP 2004-49503 A Japanese Utility Model Publication No. 57-189409 Chinese Utility Model Gazette CN2018860936U Gazette

In the case of the above background art, it is difficult to connect the left and right boots. When storing the left and right boots, the slide fasteners provided on the inner crotch side of the cylinder portion of the boots are overlapped facing each other. The slide fastener sliders disclosed in each of the above patent documents have a pair of slide fasteners. It is assumed that it is located on the extension line without facing. For this reason, when a pair of slide fasteners are stacked facing each other, when connecting the pullers located at the same height, an excessive force is applied to the pullers so that they are sideways with respect to the fastener main body, or a large annular shape. It is necessary to make the handle rotatable relative to the slider body using a shaft member or the like, and the operation is troublesome and structurally weak. Also, when connecting the left and right boots, the slide fastener is positioned vertically, and the handle is suspended from the slide fastener slider. In this state, the handle is positioned between the left and right boots, It is hard to be broken. Further, since the pulling handle is provided with a convex engaging portion, there is a problem that a collision noise is generated during walking or the other leg is hit.

The present invention has been made in view of the above-mentioned problems of the background art, and a slide fastener slider and a pair of slides that can connect a pair of left and right slide fasteners by engaging a pair of pullers with a simple structure. The purpose is to provide fasteners.

The present invention relates to a slide fastener slider attached to each fastener body of a pair of slide fasteners capable of opening and closing members, wherein the slide fastener slider is provided on one of the pair of slide fasteners. One slide fastener slider and a second slide fastener slider provided on the other of the pair of slide fasteners. The first and second slide fastener sliders include fastener elements of the fastener bodies. A pull handle is attached to each trunk that opens and closes, the pull handles are opposed to each other substantially parallel to each other, and a pair of slides of each of the trunks is directed in the same advancing direction in a pair of sliding directions. The slide fastener slider is provided so that the pulling faces face each other in parallel and can be engaged with each other.

The puller is provided with a bent portion intersecting in the longitudinal direction at an intermediate portion in the longitudinal direction, one end in the longitudinal direction of the puller is attached to the trunk, and the puller is engaged with the other end. And a plug portion that is detachably engaged with the socket portion. The plug portion is locked by an elastic force of the socket portion. Is. It is preferable that the socket part or the plug part provided on the handle and the same material as the handle are provided.

The puller includes a first puller provided on the first slide fastener slider and a second puller provided on the second slide fastener slider. The first and second pullers are A handle body formed of a plate body is provided, each of the handle bodies is provided with a hole, and a plug member made of a material having moderate flexibility is attached to the hole of the first handle. The plug member is provided so as to be elastically engageable with the hole of the second handle. Each said pull main body of said 1st and 2nd pulls is good to be formed in the same shape.

The present invention also provides a pair of fastener bodies provided with fastener elements, a first slide fastener slider attached to one of the pair of fastener bodies, and a second slide fastener slider attached to the other. The sliders for the first and second slide fasteners are each provided with a handle, and each handle is opposed substantially parallel to each other, and the sliding direction of each of the bodies is The pair of slide fasteners are provided so that the pair of pullers face each other in parallel and can be engaged with each other with the pullers facing in the same traveling direction.

The slider for a slide fastener and the pair of slide fasteners of the present invention can be connected to a pair of members by simply engaging a pair of pullers with a simple structure. Can do. Moreover, a pair of handle attached to the fastener main body is connected, a separate clip or the like is unnecessary, and the pair of members can be easily connected and stored.

It is a perspective view of the slider for slide fasteners of the first embodiment of this invention. It is a perspective view of the slider for slide fasteners engaged with the slider for slide fasteners shown in FIG. 1 of 1st embodiment of this invention. It is a front view of the handle of the slider for slide fasteners shown in FIG. 1 of 1st embodiment of this invention. It is a front view of the handle of the slider for slide fasteners shown in FIG. 2 of 1st embodiment of this invention. It is a longitudinal cross-sectional view when the pair of slide fastener sliders of the first embodiment of the present invention are disengaged from each other. It is a side view when a pair of slider for slide fasteners of a first embodiment of this invention is engaged with each other. FIG. 7 is a longitudinal sectional view taken along line AA in FIG. 6. It is a front view which shows the use condition which attached the pair of sliders for slide fasteners of 1st embodiment of this invention to the boots. It is sectional drawing of the slider for slide fasteners of 2nd embodiment of this invention. It is sectional drawing of the slider for slide fasteners engaged with the slider for slide fasteners shown in FIG. 9 of 2nd embodiment of this invention. It is a front view of the handle of the slider for slide fasteners of 3rd embodiment of this invention. It is a front view of the pull of the slider for slide fasteners engaged with the slider for slide fasteners shown in FIG. 11 of 3rd embodiment of this invention. It is a front view when a pair of slider for slide fasteners shown to FIG. 11, 12 of 3rd embodiment of this invention is mutually engaged. It is a front view of the handle of the modification of the slider for slide fasteners of 3rd embodiment of this invention. It is a front view of the handle of the slider for slide fasteners engaged with the slider for slide fasteners shown in FIG. 14 of 3rd embodiment of this invention. It is a front view when a pair of slider for slide fasteners shown to FIG. 14, 15 of 3rd embodiment of this invention is mutually engaged.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 to 8 show a first embodiment of the present invention. First, a first slide fastener slider 10 shown in FIG. 1 of this embodiment will be described. As will be described later, the first slide fastener slider 10 is attached to and slides on a fastener main body 52 provided with the fastener element 12 facing the fastener tape 54, and the fastener element 12 of the fastener main body 52 is moved. A body 14 that opens and closes, a first handle 16 for operating the body 14, and a handle attachment portion 18 that holds the first handle 16 on the upper surface of the body 14 are provided. The pull handle attaching portion 18 holds a shaft portion 28 described later of the first pull handle 16 and can rotate the first pull handle 16 in the sliding direction of the body 14, that is, in a direction parallel to the fastener body 52. It is pivotally supported.

The body 14 is provided with a pair of an upper plate 14a and a lower plate 14b to which the fastener element 12 of the fastener body 52 is sandwiched from above and below, and a connecting column 20 is provided between the upper plate 14a and the lower plate 14b. The connecting column 20 is provided at the end of the upper plate 14a and the lower plate 14b in the direction in which the fastener element 12 comes out separately. The space between the upper plate 14a and the lower plate 14b is a guide path 22 through which the fastener element 12 passes. The guide path 22 is divided into two directions by the connecting pillar 20 in the direction in which the fastener element 12 is separated, In the direction in which the fastener element 12 meshes and comes out, it becomes one space and is Y-shaped. In addition, let the direction which the fastener element 12 isolate | separates and comes out of the fuselage | body 14 be a front side, and let the direction which the fastener element 12 meshes out be a rear side. Further, the upper plate 14a side of the body 14 is an upper direction, and the lower plate 14b side is a lower direction. On the side edges of the upper plate 14a and the lower plate 14b, there are guide edges 17 which stand so as to face each other from a plane parallel to the fastener main body 52 and guide the sliding of the fuselage along the fastener element 12. Each is provided.

The first handle 16 is formed of a metal plate that is long in one direction as shown in FIGS. 3 and 5, and is bent by two bending lines perpendicular to the longitudinal direction in the vicinity of the middle portion in the longitudinal direction. A portion 30 is provided and bent into an S shape as shown in FIG. In the first puller 16, a portion including a window portion 26 to be described later and a portion including an opening portion 32 to be described later are sandwiched between the bent portions 30, and a step is generated by the bent portion 30. As shown in FIGS. 1 and 6, when the first puller 16 is tilted to the front side of the body 14, the other end 16 b is longer than the first end 16 a in the longitudinal direction of the first puller 16. Is a step which is away from the body 14 by a distance d upward.

A portion near the end 16a of the first handle 16 has a large window portion 26, and a thin portion between the window portion 26 and the end portion 16a serves as a shaft portion 28. The shaft portion 28 has a circular cross-sectional shape intersecting the end portion 16a and is formed in a columnar shape along the end portion 16a. Note that the shaft portion 28 is held by the handle attachment portion 18 and is attached to the body 14 so as to be rotatable in the front-rear direction.

An opening 32 is provided in a portion near the other end portion 16b of the first handle 16, and a pair of claw-like locking pieces 34 are provided on an inner peripheral surface 32a of the opening portion 32 near the end portion 16b. It is provided integrally. The locking piece 34 is provided so as to pass through the center of the opening 32 and reach the vicinity of the opposite inner peripheral surface 32b. At positions close to the tips of the pair of locking pieces 34, recesses 36 are provided to face each other and face each other. A space surrounded by the pair of recesses 36 serves as a socket portion 38 that is an engaging portion into which a plug portion 44 of a second handle 24 described later is fitted. A concave portion 40 is formed on the base end portions of the pair of locking pieces 34 on the surfaces facing each other apart from the concave portion 36. The concave portion 40 is formed smaller than the concave portion 36, and is for making the base end portion of the locking piece 34 thin and easily elastically deforming. A space portion surrounded by the socket portion 38 and the recess 40 between the pair of locking pieces 34 becomes a thin groove portion 41.

As shown in FIG. 6, the first handle 16 is attached to the body 14 with the shaft portion 28 being pivotally supported by the handle attachment portion 18. Since the first handle 16 is bent at the bent portion 30, when the first handle 16 is tilted to the front side of the body 14, the end 16 b side portion of the first handle 16 is the upper plate of the body 14. It is located in the direction away from 14a, that is, in the upward direction.

Further, as shown in FIG. 6, the first slide fastener slider 10 to which the first handle 16 is attached together with the second slide fastener slider 11 to which a second handle 24 described later is attached. Used in. The first and

second pullers

16 and 24 are detachably engaged with each other, and the first slide fastener slider 10 to which the first puller 16 is attached and the second puller 24 are attached. The second slide fastener sliders 11 are respectively attached to a pair of articles used and are detachably connected.

Next, the second handle 24 of the second slide fastener slider 11 will be described. As shown in FIGS. 4 and 5, the second puller 24 is formed by a metal plate that is long in one direction and has a shape similar to that of the first puller 16. The bending part 42 by the bending line of two places is provided, and as shown in FIG. 5, it is bent by S shape. In the second puller 24, a portion including the window portion 26 and a portion including a plug portion 44 described later, which sandwich the bent portion 42, are substantially parallel to each other, and a step is generated by the bent portion 42. As shown in FIGS. 2 and 6, when the second handle 24 is tilted to the front side of the body 14, the other end portion 24 b of the second handle 24 is longer than the one end portion 24 a in the longitudinal direction. Is a step which is separated from the body 14 by a distance d upward.

A portion near the end 24a of the second handle 24 has a large window portion 26 as in the case of the first handle 16, and a thin portion between the window portion 26 and the end portion 24a is a cylindrical shaft portion 28. It has become. Between the bent portion 42 and the end portion 24b of the second puller 24, a plug portion 44 as an engaging portion is integrally formed at a position facing the socket portion 38 in a state of being overlapped with the first puller 16. Is provided.

As shown in FIGS. 2 and 6, the plug portion 44 is substantially perpendicular to the surface 24 c located on the opposite side of the body 14 when the second handle 24 is tilted to the front side of the body 14 as shown in FIGS. 2 and 6. It is a protruding cylinder, and the height from the surface 24 c is longer than the thickness of the first handle 16. The plug portion 44 is provided with a cylindrical plug neck portion 44a and a plug head portion 44b formed at the tip of the plug neck portion 44a. The diameter of the plug neck portion 44a is slightly smaller than the distance between the pair of locking pieces 34 of the socket portion 38, and the plug neck portion 44a is fitted to the socket portion 38 of the first puller 16 with a slight clearance. Is. The plug head portion 44b is provided so as to bulge out from the side peripheral surface of the plug neck portion 44a to the side, and the plug head portion 44b has a diameter of the pair of locking pieces 34 of the socket portion 38 of the first handle 16. The height from the surface 24c of the plug head 44b is slightly higher than the interval, and is provided at a position slightly higher than the thickness of the first handle 16.

The body 14 and the handle attachment portion 18 of the second slide fastener slider 11 have the same structure as the first slide fastener slider 10 and are manufactured in the same assembly process.

The first and second

slide fastener sliders

10 and 11 of this embodiment are provided on

slide fasteners

13 and 15 provided for attaching and detaching a boot 50 having a long length, for example, as shown in FIG. The

slide fasteners

13 and 15 are used by being slidably attached to the fastener main body 52. The fastener main body 52 is provided with a pair of fastener tapes 54 and fastener elements 12 provided at adjacent side edges of the pair of fastener tapes 54. The

slide fasteners

13 and 15 are provided on the inner crotch side of the pair of boots 50 in the direction along the length of the boots 50 and reach the upper edge of the boots 50. Here, the slide fastener 13 is attached to the boot 50 for the left foot, and the first slide fastener slider 10 having the first handle 16 is attached to the fastener body 52. A slide fastener 15 is attached to the boot 50 for the right foot, and a second slide fastener slider 11 having a second handle 24 is attached to the fastener body 52. The first and second

slide fastener sliders

10 and 11 are attached so that the front side from which the fastener element 12 comes out is up and the rear side from which the fastener element 12 is engaged is down. Yes. Here, the first slide fastener slider 10 is attached to the left foot boot 50 and the second slide fastener slider 11 is attached to the right foot boot 50, but the left and right sides may be reversed.

Next, a method of using the first and second

slide fastener sliders

10 and 11 attached to the boot 50 will be described. When the boot 50 is to be worn, the first and second

slide fastener sliders

10 and 11 are lowered, the fastener body 52 is opened to insert the foot, the foot is inserted, and then the first and second slide fastener sliders 10 are inserted. , 11 are raised and the fastener body 52 of each

slide fastener

13, 15 is closed. As shown in FIGS. 5 and 8, the first and

second pullers

16 and 24 hang down while the shaft portion 28 is held by the puller attachment portion 18. At this time, since the first and

second pullers

16 and 24 are provided with steps at the

bent portions

30 and 42, the

end portions

16 b and 24 b positioned at the lower end approach the boots 50.

When removing the boot 50, the first and second

slide fastener sliders

10 and 11 are lowered again to open the fastener body 52 and put out the legs. When storing the boots 50 together, the first and second

slide fastener sliders

10 and 11 are raised again to close the fastener body 52 of each

slide fastener

13 and 15. And the 1st and

2nd handle

16 and 24 is rotated centering on each axial part 28, and the

edge parts

16b and 24b are orient | assigned to the front side of the fuselage | body 14. FIG. Then, as shown in FIG. 6, the portions close to the

end portions

16b and 24b from the

bent portions

30 and 42 become parallel to each other and approach each other. When the first and

second pullers

16 and 24 are overlapped and pressed, the plug portion 44 of the second puller 24 is pressed against the socket portion 38 of the first puller 16. Since the plug head portion 44b of the plug portion 44 is larger than the distance between the pair of locking pieces 34 of the socket portion 38, it is not initially fitted. When the pressure is further applied, the pair of locking pieces 34 forming the inner peripheral surface of the socket portion 38 is elastically deformed outward, and the interval between the pair of locking pieces 34 of the socket portion 38 increases, and the plug The plug head portion 44 b of the portion 44 is inserted into the socket portion 38 and protrudes through the opposite side of the second handle 24. The plug neck portion 44a of the plug portion 44 is fitted to the socket portion 38 with a slight clearance, the elastic deformation of the pair of locking pieces 34 is restored, and the plug neck portion 44a has a slight clearance. Hold. Then, the plug head portion 44b of the plug portion 44 cannot pass and is reliably engaged as shown in FIG. In this state, the plug head portion 44b cannot easily pass through the socket portion 38, so that it does not fall out carelessly.

Since the upper and lower ends of the boot 50 are engaged by the pair of

slide fasteners

13 and 15 in a state where the fastener body 52 is closed, the boot 50 is not easily collapsed, is not easily bent, and is kept in a state where the left and right are aligned. When the boot 50 is used, when a certain force is applied in the direction in which the first and

second pullers

16 and 24 are separated from each other, the plug head portion 44b of the plug portion 44 is pressed against the socket portion 38, and the locking piece. 34 is elastically deformed outward to increase the distance between the pair of locking pieces 34 of the socket portion 38, allowing the plug neck portion 44a to pass through and coming out of the socket portion 38 to engage the first and

second pullers

16, 24. Is released.

According to the first and second

slide fastener sliders

10 and 11 of this embodiment, the left and right boots 50 can be connected by engaging the first and

second pullers

16 and 24 with a simple structure. It is possible to store the boots 50 in a self-supporting manner. Thereby, the space of the entrance and the shoebox can be used effectively and can be kept in order. Furthermore, it is possible to prevent one of the boots 50 from being lost and manage it reliably. Further, since the cylinder portion of the boot 50 is broken in the middle and is not wrinkled, is not dried sufficiently, and is not discolored or moldy, it is possible to maintain a clean appearance. The connecting method is to connect the first and

second handles

16, 24 attached to the fastener body 52 of the boot 50, no boot clip or boot stand separate from the boot 50 is required, and the place to go is However, it can be easily connected to make the boots 50 stand alone.

In addition, since the

end portions

16b and 24b approach each other when the first and

second handle

16 and 24 are directed to the front side of the body 14, the handle attaching portion 18 does not become a hindrance and is easily overlapped and securely connected to each other. The The first and second pull handles 16 and 24 are engaged and disengaged by the socket portion 38 and the plug portion 44, and have a connection structure formed only by the first and second pull handles 16 and 24. Is unnecessary, and anyone can easily connect. Since the first and

second pullers

16 and 24 are connected upward, the engaging and releasing operations can be performed in a state in which the first and

second pullers

16 and 24 protrude from the cylindrical portion of the boot 50 to the front side of the body 14. Can be operated easily without getting in the way. The body 14 and the handle attachment portion 18 may be a general slide fastener slider and have a wide range of use. The connection and disengagement of the first and

second pullers

16 and 24 can be performed simply and easily by simply pressing or pulling them apart with a certain force or more. Further, the engagement is released when a strong force of a certain level or more is applied, so that safety is high and breakage is prevented.

Next, a second embodiment of the present invention will be described with reference to FIGS. Here, the same members as those in the above embodiment are denoted by the same reference numerals, and the description thereof is omitted. The first slide fastener slider 56 of this embodiment includes a body 14 that opens and closes the fastener element 12 of the fastener body 52, a first puller 58 for operating the body 14, and the like. A puller attachment portion 18 for attaching the first puller 58 is provided on the upper surface of the body 14.

The first puller 58 is provided with a puller main body 60 formed of a plate body that is long in one direction. The pull handle main body 60 has a large window portion 62 at a portion close to one end portion 60a in the longitudinal direction, and a thin portion between the window portion 62 and the end portion 60a becomes a shaft portion 64, and the shaft portion 64 has an end portion. The cross-sectional shape that intersects 60a is circular, and is formed in a cylindrical shape along the end 60a. The shaft portion 64 is held by the handle attachment portion 18 and is attached to the body 14 so as to be rotatable in the front-rear direction. As shown in FIG. 9, the pulling body 60 is attached to the body 14 and when it is tilted to the rear side of the body 14, the surface that becomes the lower plate 14 b side of the body 14 is a back surface 60 d, and the opposite side of the back surface 60 d is The surface is 60c.

A hole 66 is provided in a portion close to the other end 60 b of the pulling body 60. The inner peripheral surface of the hole portion 66 has a vertex portion 66a with a central portion of the depth projecting toward the center of the hole portion 66, an inclined surface 66c continuous with the surface 60c side of the vertex portion 66a, and a back surface 60d on the opposite side. An inclined surface 66d that is continuous to the side and has an angle symmetrical to the inclined surface 66c is provided.

A plug member 68 is attached to a hole 66 in the puller body 60 of the first puller 58. The plug member 68 is made of a silicone resin or the like having moderate flexibility, and has a cylindrical shape that protrudes from the back surface 60d of the pull body 60 to the back surface 60d at a substantially right angle as shown in FIG. is there. At one end of the plug member 68 in the axial direction, a mounting portion 70 that is inserted through the hole 66 of the handle main body 60 and attached is provided. The mounting portion 70 is slightly larger than the hole portion 66 and contacts the peripheral portion of the hole 66 on the front surface 60c of the handle main body 60 and the peripheral portion of the hole 66 on the back surface 60d with the same size as the back portion 70b. A back portion 70b that comes into contact, and a columnar insertion portion 70c that is provided between the front portion 70a and the back portion 70b and is fitted into the hole 66 are provided. A columnar plug neck portion 72 is formed on the back portion 70 b of the mounting portion 70 so as to protrude outward, and a plug head portion 74 is provided at the distal end portion of the plug neck portion 72.

The plug neck 72 is formed so that the middle in the longitudinal direction of the shaft is the narrowest and slightly narrower than the insertion portion 70c, and the diameter becomes thicker as it approaches the longitudinal end of the shaft. The plug head 74 is provided so as to bulge out from the side peripheral surface of the plug neck 72 to the side. The diameter of the plug head 74 is slightly smaller than the outer diameter of the hole 66 and slightly larger than the diameter of the apex 66 a on the inner peripheral surface of the hole 66. The axial length of the plug neck 72 is a length equal to or greater than the width dimension between the first and

second pullers

58 and 78 when the first puller 58 and a second puller 78 described later are engaged. It is what has.

The plug member 68 is elastically attached and fixed to the hole 66 of the pulling body 60. As an attachment method, for example, the attachment portion 70 of the plug member 68 is pressed into the hole portion 66 of the pulling body 60 from the back surface 60d side. At this time, since the front portion 70a of the attachment portion 70 is larger than the hole portion 66, it is not initially inserted. When a further force is applied, the front portion 70a is elastically deformed to the inside of the attachment portion 70 to be reduced and can pass therethrough, and passes through the hole 66 and reaches the surface 60c of the handle main body 60. After passing through the hole 66 of the pull main body 60, the elastic deformation of the front portion 70a is restored and comes into contact with the surface 60c of the periphery of the hole 66 of the pull main body 60. Further, the back portion 70 b comes into contact with the back surface 60 d around the hole 66. Accordingly, the front portion 70a and the back portion 70b cannot pass through the hole 66 in both directions, and are securely fixed without being accidentally dropped off.

As shown in FIG. 10, a first slide fastener slider 56 to which a first handle 58 composed of a plug member 68 and a handle body 60 is attached is provided as a pair with a second slide fastener slider 76. It has been. In the second slide fastener slider 76, the second handle 78 is constituted only by the handle body 60, and the plug member 68 is detachable from the hole 66 of the handle body 60 which is a socket part of the second handle 78. Is engaged. The first and second

slide fastener sliders

56 and 76 are respectively attached to an article to be used in a pair and are detachably connected.

The first and second

slide fastener sliders

56 and 76 of this embodiment are used in the same manner as in the above embodiment, for example, the fastener body 52 of the

slide fasteners

13 and 15 provided in the boot 50 shown in FIG. And slidably mounted. When the removed boots 50 are stored together, the first and second

slide fastener sliders

56 and 76 are raised and the fastener body 52 is closed. Then, the handle main bodies 60 of the first and

second pullers

58 and 78 are rotated about the respective shaft portions 64 so that the end portions 60 b face the front side of the body 14. Then, as shown in FIG. 10, the back surfaces 60d of the pull main bodies 60 of the first and second pull handles 58 and 78 face each other in parallel. At this time, the plug member 68 attached to the first handle 58 protrudes toward the second handle 78. When the first and

second pullers

58, 78 are pressed closer together, the plug neck 72 of the first puller 58 is pressed against the hole 66 of the second puller 78. At this time, since the diameter of the plug head 74 of the plug neck 72 is smaller than the diameter of the outer side of the hole 66 of the second puller 78, it is inserted through the hole 66, but on the inner peripheral surface of the hole 66. Since it is larger than the diameter of the apex portion 66a, it stops midway. When pressed with a stronger force, the plug head 74 is elastically deformed to the inside of the plug portion 68 and becomes small and can pass through, and the elastic deformation of the plug head 74 is restored by passing through the apex portion 66a. It stops in contact with the inclined surface 66c on the 60c side. The plug head 74 cannot pass back through the apex 66a, is securely engaged, and does not fall out carelessly.

Since the upper and lower ends of the boot 50 are engaged by the pair of

slide fasteners

13 and 15 in a state in which the fastener main body 52 of each

slide fastener

13 and 15 is closed, the boot 50 is difficult to fall down, bend easily, and stand upright. Keep the state. When the boot 50 is used, if a force of a certain level or more is applied in a direction in which the first and

second pullers

58 and 78 are separated from each other, the plug head 74 of the plug member 68 is pressed against the apex 66a of the hole 66. The inner diameter of the plug portion 68 is elastically deformed to reduce its diameter, and the diameter of the plug portion 68 can be passed through the hole portion 66.

According to the first and second

slide fastener sliders

56 and 76 of this embodiment, the following effects are obtained as in the above embodiment. Since the plug member 68 is attached to the pull body 60 by elastic force, the plug member 68 is attached to the pull body 60 of the first puller 58 when necessary, and is changed to one that removably connects the first and

second pullers

58 and 78. Can do. The first and

second pullers

58 and 78 can use the same puller body 60, and the manufacturing efficiency is good. By changing the shape of the plug member 68, it can be attached to a pulling body of various shapes to make a slide fastener slider that can be attached to and detached from each other. The plug member 68 is made of silicone resin, can be manufactured easily and inexpensively, and the first and

second pullers

58 and 78 can be easily attached to the puller main body 60 without requiring a special tool. . The connecting structure is established simply by attaching the plug member 68, and the body 14, the handle attaching portion 18, and the handle main body 60 may be used for a general slide fastener slider, and those having a wide range of use may be used. It is convenient and cost-effective.

Next, a third embodiment of the present invention will be described with reference to FIGS. Here, the same members as those in the above embodiment are denoted by the same reference numerals, and the description thereof is omitted. The first slide fastener slider 80 of this embodiment includes a body 14 that opens and closes the fastener element 12 of the fastener body 52, and a first handle 82 for operating the body 14, as in the above embodiments. A puller attaching portion 18 for attaching the first puller 82 is provided on the upper surface of the body 14.

As shown in FIGS. 11 and 13, the first puller 82 is formed by a plate body that is long in one direction, and is provided with a bent portion 30 by two bending lines orthogonal to the longitudinal direction, and is formed in an S shape. It is bent. A portion close to one end portion 82a in the longitudinal direction of the first handle 82 has a large window portion 26, and a thin portion between the window portion 26 and the end portion 82a serves as a shaft portion 28. An opening 32 is provided in a portion near the other end portion 82b of the first handle 82, and a pair of claw-like locking pieces 34 are provided on the inner peripheral surface 32a of the opening 32 near the end portion 82b. Is provided. The locking piece 34 is provided so as to pass through the center of the opening 32 and reach the vicinity of the opposite inner peripheral surface 32b. A portion near the tip of the locking piece 34 is formed in a straight line. A portion of the inner side surface 86 close to the inner peripheral surface 32a has an inclined surface 87 whose interval becomes narrower as it approaches the inner peripheral surface 32a. A space surrounded by the pair of inner side surfaces 86 becomes a socket portion 88 into which a plug portion 92 of a second handle 90 described later is fitted and engaged. In the base end portions of the pair of locking pieces 34, concave portions 40 are formed on the surfaces facing each other, and a groove portion 89 is formed between the pair of locking pieces 34 and surrounded by the socket portion 88. . The groove portion 89 is wider than the groove portion 41 of the above embodiment.

Further, as shown in FIG. 12, the first slide fastener slider 80 to which the first handle 82 is attached is used together with the second slide fastener slider 81 to which the second handle 90 is attached. Is done. The first and

second pullers

82 and 90 are detachably engaged with each other, and the first slide fastener slider 80 to which the first puller 82 is attached and the second puller 90 are attached. The second slide fastener slider 81 is attached to each pair of articles to be used and is detachably connected.

Next, the second handle 90 of the second slide fastener slider 81 will be described. As shown in FIG. 12, the second puller 90 is formed by a long plate in one direction having a shape similar to that of the first puller 82, and two folding lines intersecting in the longitudinal direction are formed in the middle portion in the longitudinal direction. The bent portion 42 is provided and bent into an S shape. A portion close to one end portion 90a in the longitudinal direction of the second puller 90 has a large window portion 26 as in the first puller 82, and a thin portion between the window portion 26 and the end portion 90a is a cylinder. The shaft portion 28 is shaped. Between the bent part 42 of the second puller 90 and the end part 90b opposite to the end part 90a, the plug is placed at a position facing the socket part 88 in a state of being superimposed on the first puller 82. The part 92 is provided integrally.

The plug portion 92 is formed in a substantially quadrangular prism shape that protrudes at a substantially right angle from a surface 90 c located on the opposite side of the body 14 when the second handle 90 is tilted to the front side of the body 14 of the second handle 90. The height from the surface 90c is formed longer than the thickness of the first handle 82. The plug portion 92 is provided with a pair of side surfaces 92a along the longitudinal direction of the second puller 90 and a pair of side surfaces 92b intersecting at right angles to the side surface 92a. The pair of side surfaces 92a has a portion excluding the head portion 92c as a plug neck portion 92d, which is slightly larger than the interval between the socket portions 88 of the first handle 82, and the head portion 92c at the tip of the plug portion 92 has a plug neck portion. It is formed slightly wider than the interval of 92d. The distance between the pair of side surfaces 92b is slightly shorter than the heads 92c of the pair of side surfaces 92a, and is formed in a planar shape.

The first and second

slide fastener sliders

80 and 81 in this embodiment are used in the same manner as in the above embodiments. When the removed boots 50 are stored together, the first and second slides are used. The

fastener sliders

80 and 81 are raised and the fastener body 52 is closed. Then, the first and

second pullers

82 and 90 are rotated about the respective shaft portions 28 so that the

end portions

82 b and 90 b face the front side of the body 14. Then, the portions close to the

end portions

82b and 90b from the

bent portions

second pullers

82 and 90 are overlapped and pressed, the plug portion 92 of the second puller 90 is pressed against the socket portion 88 of the first puller 82. The plug portion 92 is larger than the length between the pair of inner side surfaces 86 of the socket portion 88 and has a head portion 92c. Therefore, the plug portion 92 is not initially fitted, but when a further force is applied, the pair of locking pieces 34 of the socket portion 88 is applied. Is elastically deformed to the outside and the interval between the socket portions 88 is increased, and the head portion 92c of the plug portion 92 is inserted into the socket portion 88 and penetrates and protrudes to the opposite side of the first pull handle 82. Since the distance between the plug neck portions 92d of the pair of side surfaces 92a of the plug portion 92 is slightly larger than the length of the pair of inner side surfaces 86 of the socket portion 88, the pair of side surfaces 92a is caused by the elastic force of the pair of locking pieces 34. The plug neck portion 92d is securely clamped, and the locking piece 34 is held in contact with the head portion 92c. As a result, as shown in FIG. 13, the first and second

slide fastener sliders

80 and 81 are connected to each other.

Since the upper and lower ends of the boot 50 are engaged by the pair of

slide fasteners

13 and 15 in a state where the fastener body 52 is closed, the boot 50 is not easily collapsed, is not easily bent, and is kept in a state where the left and right are aligned. When the boot 50 is used, the plug portion 92 resists the elastic force of the pair of locking pieces 34 when a force of a certain level or more is applied in the direction in which the first and

second pullers

82 and 90 are separated from each other. Then, the first and

second pullers

82 and 90 are disengaged.

According to the first and second

slide fastener sliders

80 and 81 of this embodiment, the same effects as those of the above-described embodiments are obtained. For example, the boots 50 are arranged with a simple structure and stored independently. can do. Further, since the plug portion 92 is rectangular and is sandwiched and held by the inner side surfaces 86 of the pair of locking pieces 34 from both sides, the plug portion 92 is stably connected without rotating.

It should be noted that the shapes of the socket portion 88 and the plug portion 92 of the first and second

slide fastener sliders

80 and 81 of this embodiment are changed as appropriate, and may be detachable from each other. For example, the structure shown in FIGS. 14 to 16 may be used. A first handle 96 of the first slide fastener slider 94 shown in FIG. 14 is formed by a plate body that is long in one direction, and is large at a portion near one end portion 96a in the longitudinal direction of the first handle 96. A thin portion between the window portion 26 and the end portion 82 a is the shaft portion 28. An opening 32 is provided in a portion near the other end portion 96b in the longitudinal direction of the first puller 96, and a pair of claw-like engagements are provided on the inner peripheral surface 32a of the opening portion 32 near the end portion 96b. The piece 98 is provided integrally. The locking piece 98 is provided by straight lines parallel to each other along the longitudinal direction of the first handle 96 and passes through the center of the opening 32 and reaches the vicinity of the opposite inner peripheral surface 32b. A bent portion 99 is provided in a portion of the locking piece 98 that is slightly closer to the tip than the middle in the longitudinal direction, and a portion that is closer to the tip than the bent portion 99 is bent in the direction of opening to each other, and the locking pieces 98 face each other. The interval between the inner side surface 100 to be increased becomes closer to the inner peripheral surface 32b. The angle between the pair of inner side surfaces 100 is set to a predetermined angle of 60 ° or less, for example. A triangular space surrounded by the pair of inner side surfaces 100 becomes a socket portion 111 into which a plug portion 104 of a second handle 102 described later is fitted and engaged.

The first slide fastener slider 94 to which the first puller 96 is attached and the second puller 95 to which the second puller 102 shown in FIG. 15 is attached are used as a set. The first and second pull handles 96 and 102 are detachably engaged with each other, and a slide fastener slider 94 to which the first pull handle 96 is attached and a slide fastener to which the second pull handle 102 is attached. The sliders 95 are attached to the articles to be used in pairs, and are detachably connected.

Next, the second handle 102 of the slide fastener slider 95 will be described. As shown in FIG. 15, the second handle 102 is formed by a long plate in one direction having a shape similar to that of the first handle 96, and two folding lines intersecting in the longitudinal direction are formed in the middle portion in the longitudinal direction. The bent portion 42 is provided and bent into an S shape. A portion close to one end portion 102a in the longitudinal direction of the second handle 102 has a large window portion 26 like the first handle 96, and a thin portion between the window portion 26 and the end portion 102a is a cylinder. The shaft portion 28 is shaped. Between the bent portion 42 of the second handle 102 and the end portion 102b opposite to the end portion 102a, the plug portion is located at a position facing the socket portion 111 in a state of being superimposed on the first handle 96. 104 is provided.

The plug portion 104 has a triangular prism shape that protrudes at a substantially right angle from a surface 102 c located on the opposite side of the body 14 when the second handle 102 is tilted to the front side of the body 14 of the second handle 102. The height from 102 c is longer than the thickness of the first handle 96. The plug portion 104 is formed by a side surface 104a that intersects the longitudinal direction of the second handle 102 and faces the end portion 102a, a pair of side surfaces 104b that are connected to both ends of the side surface 104a, and a head portion 104c of the front end portion. Has been. The side surface 104a and the pair of side surfaces 104b have substantially the same shape and a triangular prism shape with a substantially equilateral triangle cross section, and form a plug neck portion 104d. The pair of side surfaces 104b are positioned on the end portion 102b side, and a corner portion of about 60 ° surrounded by the side surfaces 104b is positioned toward the end portion 102b. The head 104 c at the tip of the plug portion 104 is formed to be slightly larger than the interval between the socket portions 111.

The first and second

slide fastener sliders

94 and 95 in this embodiment are used in the same manner as the first and second

slide fastener sliders

80 and 81 in the above embodiment. When the pulls 96 and 102 are overlapped and a force is applied, the plug part 104 of the second puller 102 is pressed against the socket part 111 of the first puller 96. In this state, the head portion 104c of the plug portion 104 abuts against the pair of inner side surfaces 100 of the socket portion 111, but the size of the head portion 104c is larger than the interval between the inner side surfaces 100 of the locking pieces 98. It will not fit as it is. When further pressed, the pair of locking pieces 98 having the inner side surface 100 of the socket part 111 are elastically deformed outward, the socket part 111 becomes larger, and the head part 104c of the plug part 104 passes through the socket part 111, It protrudes through the opposite side of the first handle 96. Thus, the plug neck 104d of the plug portion 104 and the pair of locking pieces 98 are securely clamped by the elastic force.

According to the first and second

slide fastener sliders

94 and 95 of this embodiment, the same effects as those of the above-described embodiments are obtained. For example, the boots 50 are aligned and stored with a simple structure. can do. Further, since the plug portion 104 is triangular and is sandwiched and held between a pair of inner side surfaces 100 formed at a predetermined angle, the plug portion 104 is stably connected without being rotated.

In addition, the

plug parts

92 and 104 of this embodiment may be other than the above, and can be freely changed to a polygon or a trapezoid such as a pentagon or more, and the

socket parts

88 and 111 securely engage the

plug parts

92 and 104. Any shape can be used.

In addition, the slider for slide fasteners of this invention is not limited to each said embodiment, It can change suitably. The article used may be anything other than boots, such as gloves, as long as it is used in pairs, and has the effect of preventing loss during storage. The shapes of the plug part and the socket part can be freely changed as long as they can be easily detached and securely connected.

10, 11, 56, 76, 80, 81, 94, 95 Slide fastener slider 12

Fastener element

13, 15 Slide fastener 14 Body

14a Upper plate

16, 24, 58, 78, 82, 90, 96, 102 Puller 18 Puller Mounting portion 26 Window portion 28

Shaft portion

30, 42 Bending portion 32

Opening portion

34, 98 Locking piece 36

Recess

38, 88, 111 Socket portion 40

Recess

44, 92, 104

Plug portion

44a, 72, 92d, 104d Plug neck portion 50 Boot 52 Fastener Main Body 54 Fastener Tape 60 Pull Handle Main Body 66 Hole 68 Plug Member

Claims

Slide fastener sliders (10, 11) respectively attached to fastener bodies (52) of a pair of slide fasteners (13, 15) that enable opening and closing of members,
The slide fastener slider (10, 11) includes a first slide fastener slider (10) provided on one of the pair of slide fasteners (13, 15) and the pair of slide fasteners (13, 15). Comprising a second slide fastener slider (11) provided on the other side of
The first and second slide fastener sliders (10, 11) are respectively provided with pullers (16, 24, 58, etc.) on each body (14) for opening and closing the fastener element (12) of each fastener body (52). 78, 82, 90, 96, 102) are attached,
The pullers (16, 24, 58, 78, 82, 90, 96, 102) face each other substantially in parallel, and the pullers (16, 24) out of the sliding directions of the trunks (14). , 58, 78, 82, 90, 96, 102), the pair of pullers (16, 24, 58, 78, 82, 90, 96, 102) face each other in parallel. The slide fastener slider is provided so as to be engageable with each other.
The handle (16, 24, 82, 90, 96, 102) is provided with a bent portion (30, 42) intersecting in the longitudinal direction at an intermediate portion in the longitudinal direction,
One end (16a, 24a) in the longitudinal direction of the handle (16, 24, 82, 90, 96, 102) is attached to the body (14), and the other end (16b, 24b) The handle (16, 24, 82, 90, 96, 102) includes an engaging portion for engaging with each other;
The engaging portion is provided with a socket portion (38, 88, 111) or a plug portion (44, 92, 104) that is detachably engaged with the socket portion (38), and the plug portion (44) The slider for a slide fastener according to claim 1, wherein the slider is locked by an elastic force of the socket portion (38, 88, 111).
The socket part (38) or the plug part (44, 92, 104) provided on the handle (16, 24, 82, 90, 96, 102) is connected to the handle (16, 24, 82, 90, 96). , 102), and a slide fastener slider according to claim 2.
The handle (58, 78) includes a first handle (58) provided on the first slide fastener slider (56) and a second handle provided on the second slide fastener slider (76). Consisting of a handle (78),
The first and second handle (58, 78) includes a handle body (60) formed of a plate,
Each handle body (60) is provided with a hole (66),
A plug member (68) made of a material having moderate flexibility is attached to the hole (66) of the first puller (58),
The slider for a slide fastener according to claim 1, wherein the plug member (68) is provided so as to be elastically engageable with the hole (66) of the second handle (78).
A pair of fastener bodies (52) provided with a fastener element (12), a first slide fastener slider (10) attached to one of the pair of fastener bodies (52), and the other attached to the other A second slide fastener slider (11),
The first and second slide fastener sliders (10, 11) are each provided with a handle (16, 24, 58, 78, 82, 90, 96, 102) on each body (14),
The pullers (16, 24, 58, 78, 82, 90, 96, 102) face each other substantially in parallel, and the pullers (16, 24) out of the sliding directions of the trunks (14). ) In the same direction of travel, the pair of pull handles (16, 24, 58, 78, 82, 90, 96, 102) are provided so as to face each other in parallel and engage with each other. A pair of slide fasteners.